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Ancestor calculations 10 Generations

Understanding these calculations can be intricate, but we're here to help you understnad it.

Pedigree analysis relies on the database information and is only as accurate as the data available. Incomplete generations, where ancestors are unknown, are highlighted in red. To improve accuracy, missing dogs need to be added. If too many dogs are missing, the COI (Coefficient of Inbreeding) can be shown as 0.000%.


Ancestor Loss, Maximum Ancestors, Actual Ancestors:

The maximum potential number of ancestors in a pedigree can be calculated using the formula 2^(number of generations + 1) - 2. Ancestor loss is figured by comparing this maximum with the actual number of different ancestors. For example, in a four-generation pedigree with 30 dogs, if there are 30 unique dogs, there's no ancestor loss. But if there are only 26 unique dogs, indicating some inbreeding, the ancestor loss would be 13.3%.


Percentage of Genetic Contribution:

This estimates how much each ancestor contributes to the pedigree's genetics. Sire and dam each contribute 50%, grandsires and granddams 25%, great-grandparents 12.5%, and so on. Whenever an ancestor appears in the pedigree, their percentage values are added together. For instance, a dog in the grandparent generation contributes 25%, and if it also appears in the great-grandparent generation (12.5%), its total genetic contribution would be 37.5%.

Calculations for:
AVIGDORS BONA VENTURA


Coefficient of Inbreeding (COI):
7.813%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 174 2 4 4 9 14 16 27 36 59 83
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1872 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.5% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
AVIGDORS FAHRENHEIT 212 HOMEWOOD ROCKYDELL 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS ADOLFIA 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 37.50% 2 0 1 1 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS ZANA-ZAN 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 3 0 0 1 2 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS GARGAMELLE 18.75% 2 0 0 1 1 0 0 0 0 0 0
HONORE DE TAMERAN 15.63% 4 0 0 0 1 3 0 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 3 0 0 0 1 2 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 12.50% 4 0 0 0 1 1 2 0 0 0 0
FLAUBERT DE LA PARURE 9.38% 5 0 0 0 0 1 4 0 0 0 0
7.81% 4 0 0 0 0 1 3 0 0 0 0
7.81% 4 0 0 0 0 1 3 0 0 0 0
CONFUCIUS DE LA PARURE 7.42% 8 0 0 0 0 0 2 5 1 0 0
AVIGDORS SENSATION DE LA REIGNE ANIMAL 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS EXPRESSION 6.25% 3 0 0 0 0 1 2 0 0 0 0
AVIGDORS TORTILLA 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 4 0 0 0 0 1 1 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.05% 7 0 0 0 0 1 0 2 3 1 0
PETI LLEVR TATA 6.05% 7 0 0 0 0 1 0 2 3 1 0
AVIGDORS TROYA 5.86% 6 0 0 0 0 0 2 3 1 0 0
ZENITH DE LA PARURE 5.08% 11 0 0 0 0 0 0 3 6 2 0
A'VIGDORS BRABUS 4.69% 2 0 0 0 0 1 1 0 0 0 0
DELILAH DELL'AKIRIS 4.69% 5 0 0 0 0 0 1 4 0 0 0
OTTO-PRINCE DE LA PARURE 4.69% 20 0 0 0 0 0 0 1 4 9 6
EGOISTE DE LA PARURE 4.30% 31 0 0 0 0 0 0 0 2 7 22
ZINA DE LA PARURE 3.71% 8 0 0 0 0 0 0 2 5 1 0
AVIGDORS BONUM FACTUM 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS BONA MENTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 3.13% 4 0 0 0 0 0 1 1 2 0 0
DAULOKKE'S UZO LE CHAMOUR 3.13% 3 0 0 0 0 0 1 2 0 0 0
3.13% 4 0 0 0 0 0 1 1 2 0 0
AVIGDORS AIME ARDEMMENT DESIRE 3.13% 1 0 0 0 0 1 0 0 0 0 0
KAY LES PETITS ARCHANGES 3.03% 7 0 0 0 0 0 1 0 2 3 1
3.03% 7 0 0 0 0 0 1 0 2 3 1
CACHAREL DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
HANAHAUS BRONZED OSSIE 2.73% 12 0 0 0 0 0 0 0 3 7 2
XOE DE LA PARURE 2.54% 11 0 0 0 0 0 0 0 3 6 2
UNIC DE LA PARURE 2.44% 13 0 0 0 0 0 0 0 2 6 5
BRUNO DELL'AKIRIS 2.34% 5 0 0 0 0 0 0 1 4 0 0
PABLO PICASSO DE LA PARURE 2.05% 8 0 0 0 0 0 0 1 1 3 3
ANJOU DE LA PARURE 2.05% 14 0 0 0 0 0 0 0 1 4 9
LEIBÖLL'S MERCEDES 2.05% 8 0 0 0 0 0 0 1 1 3 3
COMEPATABULL'S READY TO RUMBLE 2.05% 8 0 0 0 0 0 0 1 1 3 3
QUINTON XAR DU COUSTEAU 1.95% 4 0 0 0 0 0 0 1 3 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.95% 4 0 0 0 0 0 0 1 3 0 0
SHANN'S GEORGIA PEACH 1.86% 8 0 0 0 0 0 0 0 2 5 1
LEIBOLL'S HANNIBAL 1.86% 11 0 0 0 0 0 0 0 2 2 7
ARMANI DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1 0
HONNORE-TAMINO DE LA CHAMPETRE 1.56% 12 0 0 0 0 0 0 0 0 4 8
DAULÖKKE'S GOURMET DU MILA 1.56% 4 0 0 0 0 0 0 1 1 2 0
1.46% 6 0 0 0 0 0 0 1 0 2 3
1.46% 6 0 0 0 0 0 0 1 0 2 3
1.37% 3 0 0 0 0 0 0 1 1 1 0
TOPETTE MISS MILO 1.27% 10 0 0 0 0 0 0 0 0 3 7
ZINADINE DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4 0
VALENTINO DE LA PARURE 1.17% 10 0 0 0 0 0 0 0 0 2 8
BORN-Ö'S DOMINIQUE 1.17% 10 0 0 0 0 0 0 0 0 2 8
ANJA VAN HARTOGS VREUGD 1.17% 9 0 0 0 0 0 0 0 0 3 6
RAMONA PRINCESSE DE LA PARURE 1.07% 7 0 0 0 0 0 0 0 1 1 5
DUC DALI DE LA PARURE 0.98% 9 0 0 0 0 0 0 0 0 1 8
JACQUELLA OURAGAN 0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 4 0 0 0 0 0 0 0 1 3 0
0.98% 4 0 0 0 0 0 0 0 1 3 0
UNBARA DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 1 1 3
COLONEL TRUSARDI DE LA PARURE 0.88% 8 0 0 0 0 0 0 0 0 1 7
FELIPE V.D.ZUYLENSTEDE 0.88% 7 0 0 0 0 0 0 0 0 2 5
SHANN'S EARTH ANGEL 0.88% 7 0 0 0 0 0 0 0 0 2 5
RUTKJAER'S ALBERTE 0.88% 5 0 0 0 0 0 0 0 1 1 3
0.88% 4 0 0 0 0 0 0 0 1 2 1
AVIGDORS BENTLEY 0.78% 1 0 0 0 0 0 0 1 0 0 0
EXQUISITE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 0.78% 1 0 0 0 0 0 0 1 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 4 0 0 0 0 0 0 0 1 1 2
CHIRINE MA JOIE 0.68% 6 0 0 0 0 0 0 0 0 1 5
HENRY-MATISSE DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
JAGUAR'S NOEL OF JEALYN 0.59% 5 0 0 0 0 0 0 0 0 1 4
FRANCOIS DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
LEIBÖLL'S CATHARINA 0.59% 4 0 0 0 0 0 0 0 0 2 2
LEOPARD VAN EPPIES BARGIE 0.49% 5 0 0 0 0 0 0 0 0 0 5
JACQUELLA JACQUES 0.49% 4 0 0 0 0 0 0 0 0 1 3
UNBARSY DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
EXTRAVAGANTE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
DON CAMILO DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
YSATIS DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
KISHNIGA'S BENVENUTO 0.39% 3 0 0 0 0 0 0 0 0 1 2
MEREDIQUE DE LA CHAMPETRE 0.39% 4 0 0 0 0 0 0 0 0 0 4
OMAR SHARIF DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
KISHNIGA'S SHOWBIZ CHELSEA 0.29% 2 0 0 0 0 0 0 0 0 1 1
RANNI 0.29% 3 0 0 0 0 0 0 0 0 0 3
TOPETTE TOBY JUG 0.29% 3 0 0 0 0 0 0 0 0 0 3
TOPETTE MARGARITA 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
GIBOULEE MA JOIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
ANDREA DES GENTILS MINOIS 0.29% 3 0 0 0 0 0 0 0 0 0 3
BLACKY 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
GEORGE V.D. PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S ECLAIR DE SHANN 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
BIJOU VON DER RUE DE LA VERT 0.20% 2 0 0 0 0 0 0 0 0 0 2
BORN-Ö'S BONA DEA 0.20% 2 0 0 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
ANGELIQUE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.10% 1 0 0 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HERCULE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
BAGHERA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
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